keeping them in place

One common technique (which we have never used) is titled  scissoring.

For couples new to discipline spankings, (he is still semi erect over her knee)
and during the spanking he is moving all over, where even holding his hand behind his back simply makes him harder to stay put
 but this next photo totally shows how all he can do is stay put and feel the spanks, without any chance of dodging spanks
Practice does make perfect, as now he has no chance of escaping
and when the lady moves upwards in the spanking arsenal of implements
so that finally he is much better at staying put
until told he can get up and thank his partner for the spanking.

What a delightful picture to send to a friend if he had misbehaved in the friends company.
with the warning that wherever he misbehaves, those people will see him be spanked
and the friend might even help out.
bottoms up

Red